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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2016 Paul Sokolovsky
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <string.h>
#include "py/runtime.h"
#include "shared-bindings/wdt/__init__.h"
#include "shared-bindings/wdt/WDT.h"
//| """Watchdog Timer
//|
//| The `wdt` module provides support for a Watchdog Timer. This timer will reset the device
//| if it hasn't been fed after a specified amount of time. This is useful to ensure the board
//| has not crashed or locked up. You can enable thw watchdog timer using :class:`wdt.WDT`.
//| Note that the watchdog timer cannot be disabled once it has been enabled.
//|
//| The WDT is used to restart the system when the application crashes and ends
//| up into a non recoverable state. Once started it cannot be stopped or
//| reconfigured in any way. After enabling, the application must "feed" the
//| watchdog periodically to prevent it from expiring and resetting the system.
//|
//| Example usage::
//|
//| from machine import WDT
//| wdt = WDT(timeout=2000) # enable it with a timeout of 2s
//| wdt.feed()"""
//|
STATIC const mp_rom_map_elem_t wdt_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_wdt) },
{ MP_ROM_QSTR(MP_QSTR_WDT), MP_ROM_PTR(&wdt_wdt_type) },
};
STATIC MP_DEFINE_CONST_DICT(wdt_module_globals, wdt_module_globals_table);
const mp_obj_module_t wdt_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&wdt_module_globals,
};
|
